Question

31, 32 and 33 please help!!

nito In Problems 31–42, calculate the definite integral by referring to the figure with the indicated areas. Area A = 2.817 Area B = 4.951 Area C = 10.667 y = f(x) Area D = 3.584 Sov noles To 00 VOS 010 d 21 A

Answer 1

Remember that, we define area using a definite integral. 1 l fons du denoted area of flors from b too From b is below to o, we area B area B have have and and it x-anip, f(x) du = – Area B = -4.951 fcus du Area . I 10. 66T I send de a in fron dar de ser de a fi scos de - Area A + (-Area B) + ( Area () 2.81T - 4.951 & 1o. 667 3 18.533 v so fewn du = I fear de + & fex + 1 fond du ** *12082 T - - Area B & area t o - Area, P. - 4.951 +10.667 - 3.584 = 2.132